JAMES, MARTIN <br/><br/>
FUTURE DEVELOPMENTS IN TELECOMUNICATIONS 

 - S.E. 
 - S.L. Sin Pais  PREN  1971 
<br/><br/> CLASIFICACION: 621.38 
<br/><br/><label>LCCN: </label>13802 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TELECOMUNICACIONES
<br/><br/><label>Dewey Class. No.: </label>621.38